Need to adjust the speed of your duct fan or inline fan to get the best air flow? Then this is the unit to get. Just plug your fan into this controller and adjust the dial for the air flow you need. No wiring needed. Will handle up to 15 amps and most fans on the market.
This pre-wired Fan Speed Controller is a simple solution for controlling the speed of air flow through a fan to exhaust a room or grow tent. When you just can't get the right size fan to exhaust an area this unit will allow you to fine tune your air flow. Works with most fans on the market. Just plug your fan into the unit an adjust the speed dial and get the right flow of air for your area. Will handle up to 15 amps.